Auction.com is free and has event notifications if you want to know when/where auctions are held. 

@Jingwen Dunford It's also common to have the waterfall structure of an operating agreement define any excess cash over the preferred return as return of capital in addition to capital events such as a refi or sale.

I'm organizing four events across the US for local short-term rental hosts to come together to have a beer and chat about challenges they've faced and things they've learned over the year and swap a few stories.

I am just thinking ahead, just in case, but wanted to get input on what options I could have with current tenants in a lease that might not expire for close to 1-2 years from now in the event I "needed" to sell a house or two, either for a better cash position for myself, or to 1031 into a larger investment property, etc.?  

First of all, my town and the ones surrounding are pretty small and don't have much for events for these types of people often enough to make a huge difference. 

Milwaukee is the typical example of how this plays out: we are currently the #6 hottest market in the US.

Those who are most successful buying SFH's buy in markets that experience a sudden  appreciation event/spike in home ownership  creating an end buyer market that no longer consists primarily of investors.

In most cases the seller pays on their behalf, but in the event they don't, the buyer is obligated to." 

Interest in purchasing a small farm to open a wine tasting room and outdoor event space.

By direct message I have sent you some info in the event your solution has not yet been found.Much Success !